I have a fairly simple addon that I would like developed for firefox that works when gmail is open.
I have firefox 56.0.2 for now but I would like the add on to be compatible with newer versions as well.
Once tested and happy with firefox, we can discuss the same addon for chrome, edge and opera.
I will give preference to anyone that can prove they have created at least one firefox addon before.
10 freelancer đang chào giá trung bình $205 cho công việc này
Thanks for inviting me for your project. I have developed several FF/chrome add ons. Few are related with gmail as well. Please ping me to discuss about the project. Thanks, Sarathi
I am excellent developer with 3 year experience in addon project field can do this project as you are saying. If you are worry about your project then I am best choice for you.